ASSESSMENTInterpretation — Assessment Review Board reasonably conclud-ing that employer which locks out its employees duringlabour dispute is eligible for vacancy rebate — Board reason-ably finding that maintenance of equipment at steel plantduring lockout did not constitute use of building.

Equality rights — Brian’s Law (which expanded criteria for involuntary committal and introduced regime of community
treatment orders) not discriminating on ground of mental
disability contrary to s. 15(1) of Charter — Canadian
Charter of Rights and Freedoms, s. 15(1) — Brian’s Law